Wireless earphone



FIG. 1 is a perspective view of a wireless earphone;

FIG. 2 is a front view of the wireless earphone;

FIG. 3 is a back view of the wireless earphone;

FIG. 4 is a left view of the wireless earphone;

FIG. 5 is a right side view of the wireless earphone;

FIG. 6 is a top side view of the wireless earphone;

FIG. 7 is a bottom view of the wireless earphone;

FIG. 8 is a partially enlarged view of part I of the wireless earphone as shown in FIG. 1; and,

FIG. 9 is a partially enlarged view of part II of the wireless earphone as shown in FIG. 6.

The broken lines depict environment that forms no part of the claimed design. 

CLAIM The ornamental design for wireless earphone, as shown and described. 